Mail Form Error

Hey, I'm working with a mail form script a friend made quite a while ago but it's not working. I do not know any PHP but I hope to start learning this Summer! I want to make this script work and add two extra fields for Name and Telephone Number.

Page with script:
designprohibited.com/Clients/dizzylands/contact.php

Script workings:
designprohibited.com/Clients/dizzylands/contact/contact.php

Thanks

You may not know that we cannot view anyone's PHP script by looking at a URL.
You need to actually post the PHP script on here.

Parse error: syntax error, unexpected T_IF in /home/designpr/public_html/Clients/dizzylands/contact/contact.php on line 17

looks like you have something out of place on line 17 u need to post the php code here